ACT 12-18 Jeep Wrangler JK HD-O/Perf Street Sprung Clutch Kit

JP4-HDSS kit features ACT's highly regarded Heavy Duty pressure plate and most popular street disc delivering generous torque capacity, smooth precise feel, quiet operation and increased toughness to withstand the rigors of spirited street and off-road use. ACT�s exclusive diaphragm design increases clamp load, reduces deflection and maximizes clutch life. All diaphragms endure a four-stage heat-treating process for unparalleled performance. ACT precision pressure plate cover stampings provide rigidity and consistency while precision machined pressure plate castings absorb heat. ACT�s performance street discs boast quality parts throughout with robust center sections, premium organic friction materials for exceptional wear and improved heat capacity which are steel-backed for greater burst strength and durability.

"Excellence in Performance", backed by the best one-year warranty in the industry!

Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle, good driveability;Longer friction life, extended by ACT's exclusive diaphragm design, increased durability and heat capacity
Carefully engineered, precisely assembled, accurately balanced, with superior organic friction materials for heat tolerance and reduced fade, premium bearings and hardware
Recommended for street or off-road use
100% clamp load tested and dynamically computer balanced for smooth high RPM reliability, key areas induction hardened for longer life.

ADDITIONAL INFORMATION

ACT 12-18 Jeep Wrangler JK HD-O/Perf Street Sprung Clutch Kit

Pilot Bushing Included: Yes
Pressure Plate Type: Heavy Duty
Release Bearing Included: Yes
Clutch Disc Diameter: 11 IN
Clutch Disc Diameter: 280 MM
Disc Material: Organic
Input Spline Quantity: 10
Input Shaft Diameter: 1.125 IN
Alignment Tool Included: Yes
California Proposition 65: Warning: This product can expose you to chemicals including carbon black, glass wool fibers, or silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov
Product Weight (lbs.): 21.9
Title: ACT HD-O/Perf Street Sprung Kit
Torque Capacity (ft/lbs.): 479
Torque Capacity Over OE: 21%

FITMENT NOTES

2012-2017 Jeep Wrangler
2018-2018 Jeep Wrangler JK